cadennnnn :
USAFRet :
1. There is no "free version". There is Windows 10, unactivated.
2. "Windows 10 s"? You mean somehow you installed Windows 10 Starter?
Not quite sure how you did that, but the only "fix" is a full wipe and reinstall with a valid Windows 10.
Win 10 Home or Win 10 Pro, whichever you have or will obtain the license for.
1. How do I do a full wipe?
2. Can I just install the unactivated version (from my usb) of windows home instead of buying it?
I am completely unsure of what you actually installed.
"Windows 10 s" ?
1. You do the whole install again.
Windows 10 Home.
This time, when it asks where, select Custom.
You'll be presented with a list of all existing partitions.
Select each, DELETE.
Leaving one large blank space.
Create a single partition using the whole space.
Continue the install process, letting Windows create what it needs.
2. Yes, you can install it and leave it unactivated. There are some limitations, but it will run no problem.